315122 The atomic mass of an element is 27 and its equivalent mass is 9 . The vapour density of its chloride is

315110 What is the equivalent weight of ${\mathrm{C}}_{12}{\mathrm{H}}_{22}{\mathrm{O}}_{11}$ in the following reaction?
${\mathrm{C}}_{12}{\mathrm{H}}_{22}{\mathrm{O}}_{11}+36\mathrm{H}\mathrm{N}{\mathrm{O}}_3\to$
$6{\mathrm{H}}_2{\mathrm{C}}_2{\mathrm{O}}_4+36\mathrm{N}{\mathrm{O}}_2+23{\mathrm{H}}_2\mathrm{O}$

315111 What is the equivalent weight of ${\mathrm{NH}}_3$ in the given reaction?
$3\mathrm{CuO}+2{\mathrm{NH}}_3\to 3\mathrm{Cu}+{\mathrm{N}}_2+3{\mathrm{H}}_2\mathrm{O}$

315112 The equivalent mass of potassium permanganate when it is converted to manganese dioxide in a neutral, aqueous medium is about (Atomic masses are $\mathrm{K}=39,\mathrm{Mn}=55,\mathrm{O}=16$ )

315113 In
$$\begin{array}{l}\mathrm{A}{\mathrm{s}}_2{\mathrm{S}}_3+\mathrm{N}{{\mathrm{O}}_3}^{\ominus }+{\mathrm{H}}_2\mathrm{O}\to \\ \mathrm{A}\mathrm{s}{{\mathrm{O}}_4}^{3-}+\mathrm{S}{{\mathrm{O}}_4}^{2-}+\mathrm{N}\mathrm{O}+{\mathrm{H}}^{\oplus }\end{array}$$
the number of electrons involved in the reduction reaction is

315122 The atomic mass of an element is 27 and its equivalent mass is 9 . The vapour density of its chloride is

315110 What is the equivalent weight of ${\mathrm{C}}_{12}{\mathrm{H}}_{22}{\mathrm{O}}_{11}$ in the following reaction?
${\mathrm{C}}_{12}{\mathrm{H}}_{22}{\mathrm{O}}_{11}+36\mathrm{H}\mathrm{N}{\mathrm{O}}_3\to$
$6{\mathrm{H}}_2{\mathrm{C}}_2{\mathrm{O}}_4+36\mathrm{N}{\mathrm{O}}_2+23{\mathrm{H}}_2\mathrm{O}$

315111 What is the equivalent weight of ${\mathrm{NH}}_3$ in the given reaction?
$3\mathrm{CuO}+2{\mathrm{NH}}_3\to 3\mathrm{Cu}+{\mathrm{N}}_2+3{\mathrm{H}}_2\mathrm{O}$

315112 The equivalent mass of potassium permanganate when it is converted to manganese dioxide in a neutral, aqueous medium is about (Atomic masses are $\mathrm{K}=39,\mathrm{Mn}=55,\mathrm{O}=16$ )

315113 In
$$\begin{array}{l}\mathrm{A}{\mathrm{s}}_2{\mathrm{S}}_3+\mathrm{N}{{\mathrm{O}}_3}^{\ominus }+{\mathrm{H}}_2\mathrm{O}\to \\ \mathrm{A}\mathrm{s}{{\mathrm{O}}_4}^{3-}+\mathrm{S}{{\mathrm{O}}_4}^{2-}+\mathrm{N}\mathrm{O}+{\mathrm{H}}^{\oplus }\end{array}$$
the number of electrons involved in the reduction reaction is

315122 The atomic mass of an element is 27 and its equivalent mass is 9 . The vapour density of its chloride is

315110 What is the equivalent weight of ${\mathrm{C}}_{12}{\mathrm{H}}_{22}{\mathrm{O}}_{11}$ in the following reaction?
${\mathrm{C}}_{12}{\mathrm{H}}_{22}{\mathrm{O}}_{11}+36\mathrm{H}\mathrm{N}{\mathrm{O}}_3\to$
$6{\mathrm{H}}_2{\mathrm{C}}_2{\mathrm{O}}_4+36\mathrm{N}{\mathrm{O}}_2+23{\mathrm{H}}_2\mathrm{O}$

315111 What is the equivalent weight of ${\mathrm{NH}}_3$ in the given reaction?
$3\mathrm{CuO}+2{\mathrm{NH}}_3\to 3\mathrm{Cu}+{\mathrm{N}}_2+3{\mathrm{H}}_2\mathrm{O}$

315112 The equivalent mass of potassium permanganate when it is converted to manganese dioxide in a neutral, aqueous medium is about (Atomic masses are $\mathrm{K}=39,\mathrm{Mn}=55,\mathrm{O}=16$ )

315113 In
$$\begin{array}{l}\mathrm{A}{\mathrm{s}}_2{\mathrm{S}}_3+\mathrm{N}{{\mathrm{O}}_3}^{\ominus }+{\mathrm{H}}_2\mathrm{O}\to \\ \mathrm{A}\mathrm{s}{{\mathrm{O}}_4}^{3-}+\mathrm{S}{{\mathrm{O}}_4}^{2-}+\mathrm{N}\mathrm{O}+{\mathrm{H}}^{\oplus }\end{array}$$
the number of electrons involved in the reduction reaction is

315122 The atomic mass of an element is 27 and its equivalent mass is 9 . The vapour density of its chloride is

315110 What is the equivalent weight of ${\mathrm{C}}_{12}{\mathrm{H}}_{22}{\mathrm{O}}_{11}$ in the following reaction?
${\mathrm{C}}_{12}{\mathrm{H}}_{22}{\mathrm{O}}_{11}+36\mathrm{H}\mathrm{N}{\mathrm{O}}_3\to$
$6{\mathrm{H}}_2{\mathrm{C}}_2{\mathrm{O}}_4+36\mathrm{N}{\mathrm{O}}_2+23{\mathrm{H}}_2\mathrm{O}$

315111 What is the equivalent weight of ${\mathrm{NH}}_3$ in the given reaction?
$3\mathrm{CuO}+2{\mathrm{NH}}_3\to 3\mathrm{Cu}+{\mathrm{N}}_2+3{\mathrm{H}}_2\mathrm{O}$

315112 The equivalent mass of potassium permanganate when it is converted to manganese dioxide in a neutral, aqueous medium is about (Atomic masses are $\mathrm{K}=39,\mathrm{Mn}=55,\mathrm{O}=16$ )

315113 In
$$\begin{array}{l}\mathrm{A}{\mathrm{s}}_2{\mathrm{S}}_3+\mathrm{N}{{\mathrm{O}}_3}^{\ominus }+{\mathrm{H}}_2\mathrm{O}\to \\ \mathrm{A}\mathrm{s}{{\mathrm{O}}_4}^{3-}+\mathrm{S}{{\mathrm{O}}_4}^{2-}+\mathrm{N}\mathrm{O}+{\mathrm{H}}^{\oplus }\end{array}$$
the number of electrons involved in the reduction reaction is

315122 The atomic mass of an element is 27 and its equivalent mass is 9 . The vapour density of its chloride is

315110 What is the equivalent weight of ${\mathrm{C}}_{12}{\mathrm{H}}_{22}{\mathrm{O}}_{11}$ in the following reaction?
${\mathrm{C}}_{12}{\mathrm{H}}_{22}{\mathrm{O}}_{11}+36\mathrm{H}\mathrm{N}{\mathrm{O}}_3\to$
$6{\mathrm{H}}_2{\mathrm{C}}_2{\mathrm{O}}_4+36\mathrm{N}{\mathrm{O}}_2+23{\mathrm{H}}_2\mathrm{O}$

315111 What is the equivalent weight of ${\mathrm{NH}}_3$ in the given reaction?
$3\mathrm{CuO}+2{\mathrm{NH}}_3\to 3\mathrm{Cu}+{\mathrm{N}}_2+3{\mathrm{H}}_2\mathrm{O}$

315112 The equivalent mass of potassium permanganate when it is converted to manganese dioxide in a neutral, aqueous medium is about (Atomic masses are $\mathrm{K}=39,\mathrm{Mn}=55,\mathrm{O}=16$ )

315113 In
$$\begin{array}{l}\mathrm{A}{\mathrm{s}}_2{\mathrm{S}}_3+\mathrm{N}{{\mathrm{O}}_3}^{\ominus }+{\mathrm{H}}_2\mathrm{O}\to \\ \mathrm{A}\mathrm{s}{{\mathrm{O}}_4}^{3-}+\mathrm{S}{{\mathrm{O}}_4}^{2-}+\mathrm{N}\mathrm{O}+{\mathrm{H}}^{\oplus }\end{array}$$
the number of electrons involved in the reduction reaction is